Parametric Storage Tray / Gridfinity Organizer

This is a fully parametric storage tray system designed inOpenSCAD. Whether you need a simple desk organizer, a specific divider for your tool drawer, or a customized Gridfinity bin, this model allows you to define dimensions, partitions, and textures down to the millimeter. Version with fix gridfinity grid holder and flat version.

Heavilly inspired in https://www.thingiverse.com/thing:7305291 but I wanted one way to create a parametric way to do these :-)

**Repository for code in https://github.com/ToledoEM/Build_your_tray**

Main Features

• Two Versions: Includes `tray.scad` for standalone custom sizes and `tray_gridfinity.scad` for seamless integration into the Gridfinity ecosystem.
• Advanced Partitioning: Go beyond simple grids. You can set specific column widths (including Golden Ratio support) and define unique row subdivisions for every single column.
• Surface Textures: Sinusoidal Waves: Add a corrugated wave to the floor of a specific column to make it easier to grab small parts or hardware.
  • External Ribbing: Decorative vertical ribs on the outer walls with adjustable taper.
  • Hatch Texture: A diagonal hatch pattern on the bottom (or inside floor for Gridfinity) for added grip and aesthetic.
• Gridfinity Ready: The Gridfinity variant automatically handles 42mm cell spacing, magnet pockets (6.5mm), and the standard stacking profile.

Customization Parameters

You can edit these values directly in the OpenSCAD file:

How to Use

1. Open `tray.scad` (standalone) or `tray_gridfinity.scad` (Gridfinity) in OpenSCAD.
2. Adjust the variables at the top of the script. No sliders are required; simply input your desired measurements.
3. Render (F6) and Export as STL (F7).